77888216 (number)

77888216 is an even 8-digits composite number following 77888215 and preceding 77888217. In scientific notation, it is written as 7.7888216 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 48 positive divisors. There are 32616000 positive integers (up to 77888216) that are relatively prime to 77888216.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-eight thousand two hundred sixteen

Notation

Scientific notation 7.7888216 × 10^7
Engineering notation 7.7888216 × 10^6

Prime Factorization of 77888216

Prime Factorization 2 × 2 × 2 × 7 × 61 × 151 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 128954
Product of the distinct prime numbers

The prime factorization of 77888216 is 2 × 2 × 2 × 7 × 61 × 151 × 151. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77888216)

Multiplication

n×y
n×2 155776432
n×3 233664648
n×4 311552864
n×5 389441080

Division

n÷y
n÷2 38944108
n÷3 25962738.666667
n÷3 19472054
n÷5 15577643.2

Exponentiation

ny
n2 6066574191662656
n3 4.7251464102025E+23
n4 3.6803322422947E+31
n5 2.8665451263962E+39

Nth Root

y√n
2√n 8825.4300745063
3√n 427.06166166508
4√n 93.943760168019
5√n 37.869916829769

Divisors of 77888216

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77888215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77888216 can be divided by 48 positive divisors. The sum of these divisors (counting 77888216) is 1, the average is 0.020833333333333.

Base conversion 77888216

Base System Value
2 Binary 100101001000111101011011000
3 Ternary 12102120010112202
4 Quaternary 10221013223120
5 Quinary 124414410331
6 Senary 11421225332
8 Octal 451075330
10 Decimal 77888216
12 Duodecimal 22102248
16 Hexadecimal 4a47ad8
20 Vigesimal 146g0ag
36 Base36 1adexk

Cryptographic Hash Functions

md5 bcc3d70d182d010a8a633ddc059ab088
sha1 b8593fac66a384367fadbddb4af405358eb28a82
sha256 b3aed4a0cdacfb8b333c3e7e1cb9e888e50cfc18198ca77bfb6454c6c2879fa7
sha512 80a9001a39c7885ff1c9c0bc09f1fb3a9a1397d744231a3031be574e0cb847a14404212e400e16f7e87ceef16dab9088459547b15b1da2517b617ab79e3d48c2
ripemd-160 ceec2c8d4b56eae793eccf6c5fd9f497a82dc898

77888216 as geometric shapes

Circle

Radius = n
Diameter 155776432
Circumference 489386094.37363
Area 1.9058704912985E+16

Sphere

Radius = n
Volume 1.9792646999238E+24
Surface area 7.6234819651939E+16
Circumference 489386094.37363

Square

Length = n
Perimeter 311552864
Area 6066574191662656
Diagonal 110150571.41625

Cube

Length = n
Surface area 36399445149975936
Volume 4.7251464102025E+23
Space diagonal 134906347.4229

Equilateral Triangle

Length = n
Perimeter 233664648
Area 2.6269036819615E+15
Altitude 67453173.71145

Triangular Pyramid

Length = n
Surface area 2.6269036819615E+15
Volume 5.5686384479224E+22
Height 36716857.138748